package com.qtt.app.service;

import com.qtt.app.entity.AppComment;
import com.qtt.app.entity.ReturnInfo.ReturnCourseComments;

import java.util.List;

public interface AppCommentService {


    List<ReturnCourseComments> getCourseCommentList(String courseId);

    int addComment(String courseId, Long userId, String content, Float grade, String orderId);

    AppComment getById(Long appCommentId);

    int updateContentOrGrade(Long id, Float grade, String content);
}
